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Changed the NMI signal buffering to match the circuit diagram, on the advice of |
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Added some footprint libraries and fixed symbol library path. |
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Automatic update to the schematic by KiCad itself. |
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Fixed bus naming and added power flags to placate KiCad. |
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Fixed various pin types. |
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Annotation added numerals to A and SPKR component labels/references. |
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Fixed various labels/references. |
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Added missing variable capacitor to the PAL video clock circuit. |
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Added PL4 and IC17 labels plus notes. |
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The Acorn Electron mainboard, recorded from published schematics. |
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